CN111305664B - Lock and vehicle - Google Patents

Lock and vehicle Download PDF

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Publication number
CN111305664B
CN111305664B CN201811512655.1A CN201811512655A CN111305664B CN 111305664 B CN111305664 B CN 111305664B CN 201811512655 A CN201811512655 A CN 201811512655A CN 111305664 B CN111305664 B CN 111305664B
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CN
China
Prior art keywords
locking
lock
battery
fin plate
vehicle lock
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
CN201811512655.1A
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Chinese (zh)
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CN111305664A (en
Inventor
请求不公布姓名
张卫东
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Beijing Qisheng Technology Co Ltd
Original Assignee
Beijing Qisheng Technology Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Beijing Qisheng Technology Co Ltd filed Critical Beijing Qisheng Technology Co Ltd
Priority to CN201811512655.1A priority Critical patent/CN111305664B/en
Publication of CN111305664A publication Critical patent/CN111305664A/en
Application granted granted Critical
Publication of CN111305664B publication Critical patent/CN111305664B/en
Active legal-status Critical Current
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Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B71/00—Locks specially adapted for bicycles, other than padlocks
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B47/00—Operating or controlling locks or other fastening devices by electric or magnetic means
    • E05B47/0001—Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B47/00—Operating or controlling locks or other fastening devices by electric or magnetic means
    • E05B47/02—Movement of the bolt by electromagnetic means; Adaptation of locks, latches, or parts thereof, for movement of the bolt by electromagnetic means
    • E05B47/026—Movement of the bolt by electromagnetic means; Adaptation of locks, latches, or parts thereof, for movement of the bolt by electromagnetic means the bolt moving rectilinearly
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B47/00—Operating or controlling locks or other fastening devices by electric or magnetic means
    • E05B47/0001—Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof
    • E05B2047/0014—Constructional features of actuators or power transmissions therefor
    • E05B2047/0018—Details of actuator transmissions
    • E05B2047/002—Geared transmissions
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B47/00—Operating or controlling locks or other fastening devices by electric or magnetic means
    • E05B2047/0048—Circuits, feeding, monitoring
    • E05B2047/0057—Feeding
    • E05B2047/0058—Feeding by batteries
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M2220/00—Batteries for particular applications
    • H01M2220/20—Batteries in motive systems, e.g. vehicle, ship, plane
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/10—Energy storage using batteries

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  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Lock And Its Accessories (AREA)

Abstract

The invention relates to the technical field of locks, in particular to a locking mechanism, a battery box, a lock and a vehicle. The locking mechanism comprises a first locking device arranged on a battery box for storing batteries and a second locking device arranged in the accommodating part; after inserting the battery into the battery compartment, the second locking device can be connected with the first locking device to retain the battery in the lock housing. The battery box comprises a box body and a box cover; the box cover is arranged on the box body, and the locking mechanism is connected with the box cover. The vehicle lock comprises a lock shell and a battery box of any one of the above; the battery box is arranged in the lock shell. The vehicle includes a lock of any one of the above. According to the invention, the first locking device and the second locking device are matched with the lock and the battery box, so that double locking of the battery is realized, the stability of the battery in the lock is ensured, the battery is prevented from being overturned from the lock, and the normal use of the vehicle is ensured.

Description

Lock and vehicle
Technical Field
The invention relates to the technical field of locks, in particular to a lock and a vehicle.
Background
In the prior art, the battery of the control part is simply sealed by a cover, so that the battery can be fleed from the lock due to jolt in the running process of the vehicle, and the control part is disabled, so that the function of the vehicle is lost.
Disclosure of Invention
The invention aims to provide a vehicle lock and a vehicle, wherein batteries in the vehicle lock are doubly locked through a first locking device and a second locking device, so that the stability of the batteries in the vehicle lock is ensured.
In a first aspect, the present invention provides a locking mechanism for locking a battery in a housing portion, comprising a first locking device provided on a battery case for storing the battery, and a second locking device provided in the housing portion;
After inserting the battery into the battery compartment, the second locking device can be connected with the first locking device to retain the battery in the lock housing.
With reference to the first aspect, the present invention provides a first possible implementation manner of the first aspect, wherein: the first locking device comprises a first driving device and a first fin plate;
The first fin plate is arranged in a first sliding hole on the battery box in a sliding mode, and the first driving device is connected with the first fin plate and drives the first fin plate to slide out of the first sliding hole on the battery box to form locking.
With reference to the first possible implementation manner of the first aspect, the embodiment of the present invention provides a second possible implementation manner of the first aspect, where: the first locking device further comprises a second fin;
The second fin plate and the first fin plate are oppositely arranged on the battery box and are arranged in a second sliding hole on a box cover of the battery box;
the first driving device is connected with the second fin plate.
With reference to the second possible implementation manner of the first aspect, an embodiment of the present invention provides a third possible implementation manner of the first aspect, where: the first locking device further comprises a transmission mechanism;
the first driving device is connected with the first fin plate and the second fin plate through the transmission mechanism respectively.
With reference to the third possible implementation manner of the first aspect, an embodiment of the present invention provides a fourth possible implementation manner of the first aspect, where: the transmission mechanism comprises a transmission gear, a first transmission rack and a second transmission rack;
The first driving device is connected with the transmission gear, the first transmission rack is connected with the first fin plate, the second transmission rack is connected with the second fin plate, and the transmission gear is meshed with the first transmission rack and the second transmission rack respectively.
With reference to the fourth possible implementation manner of the first aspect, an embodiment of the present invention provides a fifth possible implementation manner of the first aspect, where: the first transmission rack and the first fin plate are integrally arranged, and the second transmission rack and the second fin plate are integrally arranged.
With reference to the fourth possible implementation manner of the first aspect, an embodiment of the present invention provides a sixth possible implementation manner of the first aspect, where: the first driving device comprises a driving shaft and a driving knob; one end of the driving shaft is coaxially connected with the transmission gear, and the other end of the driving shaft is connected with the driving knob.
With reference to the sixth possible implementation manner of the first aspect, an embodiment of the present invention provides a seventh possible implementation manner of the first aspect, where: and a D-shaped bulge is arranged on one side of the driving knob, which is far away from the driving shaft.
With reference to the possible implementation manners of the first aspect, an embodiment of the present invention provides an eighth possible implementation manner of the first aspect, where: the first fin plate is provided with a locking hole;
the second locking device is connected with the first fin plate through the locking hole.
With reference to the eighth possible implementation manner of the first aspect, the present embodiment provides a ninth possible implementation manner of the first aspect, wherein: the second locking device comprises a second driving device and a locking rod;
the second driving device is connected with the locking rod and used for driving the locking rod to be inserted into the locking hole.
With reference to the ninth possible implementation manner of the first aspect, an embodiment of the present invention provides a tenth possible implementation manner of the first aspect, wherein: the second driving device is a linear motor.
With reference to the ninth possible implementation manner of the first aspect, an embodiment of the present invention provides an eleventh possible implementation manner of the first aspect, wherein: the second locking device further comprises a first contact switch which is in signal connection with the second driving device; when the first fin plate is in a locking state, the first fin plate is propped against the first contact switch.
With reference to the ninth possible implementation manner of the first aspect, an embodiment of the present invention provides a twelfth possible implementation manner of the first aspect, wherein: the second locking device further comprises a second contact switch for sensing the position state of the locking rod.
With reference to the twelfth possible implementation manner of the first aspect, the embodiment of the present invention provides a thirteenth possible implementation manner of the first aspect, wherein: the second locking device further comprises a switch contact part for connecting with the second contact switch to change the state of the second contact switch.
With reference to the thirteenth possible implementation manner of the first aspect, the present embodiment provides a fourteenth possible implementation manner of the first aspect, wherein: the second contact switch is arranged on one side of the switch contact part, which is close to the second driving device.
With reference to the thirteenth possible implementation manner of the first aspect, the present embodiment provides a fifteenth possible implementation manner of the first aspect, wherein: the second contact switch is arranged on one side of the switch contact part far away from the second driving device.
With reference to the first aspect, an embodiment of the present invention provides a sixteenth possible implementation manner of the first aspect, wherein: the accommodating part is arranged in the lock shell, or arranged outside the lock shell, or is a part of the lock shell.
In a second aspect, the present application provides a battery case using the locking mechanism of any one of the above, comprising a case body and a case cover;
The box cover is arranged on the box body, and the locking mechanism is connected with the box cover.
With reference to the second aspect, embodiments of the present invention provide a first possible implementation manner of the second aspect, wherein: and a battery probe is arranged at one end of the box body, which is far away from the box cover.
With reference to the first possible implementation manner of the second aspect, an embodiment of the present invention provides a second possible implementation manner of the second aspect, where: the battery probe is an elastic device or a telescopic structure.
With reference to the second aspect, embodiments of the present invention provide a third possible implementation manner of the second aspect, wherein: and a battery positioning part is arranged in the box body.
In a third aspect, the present application provides a vehicle lock comprising a lock housing and a battery compartment as defined in any one of the preceding claims;
The battery box is arranged in the lock shell.
With reference to the third aspect, embodiments of the present invention provide a first possible implementation manner of the third aspect, wherein: the lock is characterized in that a mounting base is arranged in the lock shell, and the second locking device is arranged on the mounting base.
With reference to the third aspect, embodiments of the present invention provide a second possible implementation manner of the third aspect, wherein: the lock shell is provided with a blocking part matched with the first locking device.
With reference to the second possible implementation manner of the third aspect, the embodiment of the present invention provides a third possible implementation manner of the third aspect, where: limiting holes allowing the first fin plate and the second fin plate to pass through are formed in the blocking portion.
In a fourth aspect, the application also provides a vehicle comprising a lock as claimed in any one of the preceding claims.
According to the battery locking mechanism, the battery box, the vehicle lock and the vehicle, the first locking device and the second locking device are matched with the vehicle lock and the battery box, so that double locking of the battery is achieved, stability of the battery in the vehicle lock is guaranteed, the battery is prevented from being overturned out of the vehicle lock, and normal use of the vehicle is guaranteed.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings that are needed in the description of the embodiments or the prior art will be briefly described, and it is obvious that the drawings in the description below are some embodiments of the present invention, and other drawings can be obtained according to the drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic view of the internal structure of a lock according to an embodiment of the present invention;
FIG. 2 is an exploded view of the vehicle lock shown in FIG. 1;
FIG. 3 is an exploded view of the lock of FIG. 1 from another perspective;
fig. 4 is a schematic perspective view of a locking mechanism according to an embodiment of the present invention;
FIG. 5 is a schematic perspective view of a locking mechanism according to another embodiment of the present invention;
FIG. 6 is a schematic structural view of a second locking device of the locking mechanism according to the embodiment of the present invention;
Fig. 7 is a schematic structural view of a battery case according to an embodiment of the present invention;
fig. 8 is a schematic view of a bottom plate structure of a battery case according to an embodiment of the present invention;
fig. 9 is a schematic view illustrating the installation of a bottom plate of a battery case according to an embodiment of the present invention;
Fig. 10 is a schematic structural view of an electrical connection board of a battery case according to an embodiment of the present invention.
Reference numerals:
1: a lock case; 2: a battery case; 3: a first locking device; 4: a second locking device; 5: a fixed base; 6: a first driving device; 7: a first drive rack; 8: a locking hole; 9: a first contact switch; 10: a locking lever; 11: a switch contact; 12: a second contact switch; 13: a linear motor; 14: a first fin; 15: a transmission gear; 16: a second drive rack; 17: a second fin; 18: a blocking portion; 19: a bottom plate; 20: a battery positioning section; 21: an ejection hole; 22: a spring plate; 23: an electrical connection board; 24: and a battery probe.
Detailed Description
The following description of the embodiments of the present invention will be made apparent and fully in view of the accompanying drawings, in which some, but not all embodiments of the invention are shown. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
In the description of the present invention, it should be noted that the directions or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present invention and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present invention.
Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present invention will be understood in specific cases by those of ordinary skill in the art.
As shown in fig. 1 to 10, the present invention provides a locking mechanism comprising a first locking device 3 provided on a battery case 2 for storing batteries, and a second locking device 4 provided in a receiving portion; after the battery has been inserted into the locking hole, the second locking means 4 can be connected with the first locking means 3 to hold the battery in the lock housing 1.
In the present application, as shown in fig. 1 to 5, a battery is provided in a battery case 2, a first locking device 3 is provided on the battery case 2 of a vehicle lock, and after the battery case 2 is locked to the vehicle lock by the first locking device 3, the first locking device 3 is locked by a second locking device 4, thereby preventing the first locking device 3 from being opened.
That is, in the present application, the battery case 2 is doubly locked, so that even if jolt occurs in the vehicle during running, the two locking devices are not quickly and completely turned over, thereby ensuring the stability of the battery case 2 in the vehicle lock.
Specifically, when the battery box 2 is a box body and a box cover, the first locking device 3 is arranged on the box cover so as to realize the closed storage of the battery in the battery box 2; when the battery box 2 is of a barrel structure with only one opening, a box hole matched with the battery box is formed in the lock shell 1 of the vehicle lock, the opening of the battery box 2 is inwards formed in the box hole, the first locking device 3 is arranged at the bottom of the battery box 2 and matched with the vehicle lock, so that the battery box 2 is locked, and further the battery is locked.
The present application will be described below by taking the case where the first locking device 3 is provided on the box cover and the second locking device 4 is provided on the lock.
In the present embodiment, as shown in fig. 4 and 5, the first locking device 3 includes a first driving device 6 and a first fin plate 14; the first fin plate 14 is slidably disposed in a first sliding hole on the battery box 2, and the first driving device 6 is connected with the first fin plate 14 to drive the first fin plate 14 to slide out from the first sliding hole on the battery box 2 to form a lock.
The cover of the battery case 2 is provided with a first sliding hole, and the first fin plate 14 is provided in the first sliding hole so as to slide in the first sliding hole under the action of the first driving device 6.
When the box cover is required to be locked, the first driving device 6 drives the first fin plate 14, so that the first fin plate 14 slides in the first sliding hole, and then stretches out of the first sliding hole to be matched with a structure on the lock, and the box cover is locked.
In order to ensure the balance of the box cover when locking, in the embodiment, the first locking device 3 further comprises a second fin 17; the second fin 17 is disposed opposite to the first fin 14 on the battery case 2 and is disposed in the second sliding hole on the case cover; the first drive means 6 is connected to the second fin 17.
That is, the second slide hole is provided in the side of the cover opposite to the first slide hole, and the second fin 17 is provided in the second slide hole, and the second fin 17 may be provided with a driving device alone or may share the first driving device 6 with the first fin 14, so that the first fin 14 and the second fin 17 slide in the first slide hole and the second slide hole, respectively, by the first driving device 6.
When the lid is required to be locked, the first driving device 6 drives the first fin plate 14 and the second fin plate 17, the first fin plate 14 slides in the first sliding hole and then protrudes from the first sliding hole, and the second fin plate 17 slides in the second sliding hole and then protrudes from the second sliding hole. The first fin plate 14 and the second fin plate 17 are matched with structures on the lock to lock the box cover.
By the arrangement, the balance of the box cover when the box cover is locked is ensured, and the possibility of jumping out of the lock due to jolt is reduced.
Specifically, in the present embodiment, the first driving device 6 is connected to the first fin 14 and the second fin 17 through transmission mechanisms, respectively.
In the present embodiment, the transmission mechanism includes a transmission gear 15, a first transmission rack 7, and a second transmission rack 16; the first driving device 6 is connected with a transmission gear 15, the first transmission rack 7 is connected with the first fin plate 14, the second transmission rack 16 is connected with the second fin plate 17, and the transmission gear 15 is meshed with the first transmission rack 7 and the second transmission rack 16 respectively.
Specifically, the transmission gear 15 is connected with the first driving device 6, and can rotate under the action of the first driving device 6; the first transmission rack 7 and the second transmission rack 16 are respectively arranged on two opposite sides of the transmission gear 15 and are meshed with the transmission racks, and when the transmission racks rotate, the first transmission rack 7 and the second transmission rack 16 do linear movement in opposite directions; the first transmission rack 7 is fixedly connected with the first fin plate 14, and when the first transmission rack 7 moves linearly, the first fin plate 14 also moves linearly synchronously; the second driving rack 16 is fixedly connected with the second fin plate 17, so that when the second driving rack 16 moves linearly, the second fin plate 17 also moves linearly synchronously.
The first driving rack 7 and the first fin plate 14 are fixedly connected in various manners, such as bolting, riveting, etc., that is, only the first driving rack 7 and the first fin plate 14 can be fixedly connected together.
Similarly, the second driving rack 16 and the second fin 17 may be fixedly connected in a plurality of ways, as long as the second driving rack 16 and the second fin 17 can be fixedly connected together.
Specifically, the first transmission rack 7 is integrally provided with the first fin plate 14, and the second transmission rack 16 is integrally provided with the second fin plate 17.
Through the integral arrangement, the integral size can be reduced, the connection strength between the first transmission rack 7 and the first fin plate 14 can be enhanced, and the connection strength between the second transmission rack 16 and the second fin plate 17 can be enhanced.
In the present embodiment, the first driving means 6 comprises a driving shaft and a driving knob; one end of the driving shaft is coaxially connected with the transmission gear 15, and the other end is connected with the driving knob.
When in use, the driving knob drives the driving shaft to rotate, and then drives the transmission gear 15 to rotate. The rotation of the driving knob can be directly performed manually, or can be performed by driving rotation through a wrench or the like, or can be performed by driving rotation through other driving modes such as a motor or the like, that is, the driving knob can be rotated, the driving shaft is driven to rotate, and finally the driving of the transmission gear 15 is realized.
Specifically, in this embodiment, the drive knob is provided with a D-shaped protrusion on a side thereof remote from the drive shaft. Through the D-shaped bulge, a special spanner of the spanner which can be correspondingly matched with the D-shaped bulge is used, namely, a D-shaped groove matched with the D-shaped bulge is formed in the spanner, and after the special spanner is matched with the driving knob, the special spanner is rotated to drive the driving knob to further drive the driving shaft to rotate.
It should be noted that the shape of the driving knob may be a D-shaped protrusion as used in the present embodiment, but the driving knob is not limited to such a structural shape, and may be other shapes, such as a square column, a triangular prism, or the like, which can drive the driving knob to rotate by a tool such as a wrench, and further drive the driving shaft to rotate.
In the present application, in order to enable the first locking device 3 to be engaged with the second locking device 4, so that the second locking device 4 can lock the locked state of the first locking device 3, the first fin plate 14 is provided with the locking hole 8, so that the second locking device 4 can be connected with the first fin plate 14 sliding out of the first sliding hole through the locking hole 8, the first fin plate 14 is prevented from being retracted, and the locking of the first locking device 3 is achieved.
As shown in fig. 4, 5 and 6, the second locking means 4 comprises a second driving means and a locking lever 10; the second driving means is connected to the locking lever 10 for driving the locking lever 10 to be inserted into the locking hole 8.
In this embodiment, the locking hole 8 is circular, and the locking rod 10 is a circular rod with an outer diameter matching the inner diameter of the locking hole 8.
It should be noted that the locking hole 8 may be circular, but it is not limited to circular, but may be other shapes, such as square, triangle, pentagon, etc., that is, as long as the locking bar 10 can be inserted into the locking hole 8, thereby preventing the first fin plate 14 from being retracted into the first sliding hole.
In the present embodiment, the second driving means is capable of driving the lock lever 10 to be inserted into the lock hole 8, and also capable of retracting the lock lever 10 from the lock hole 8.
In this embodiment, the linear motor 13 is used as the second driving device to drive the locking rod 10 to axially move, so as to facilitate the insertion into the locking hole 8 and the withdrawal from the locking hole 8.
It should be noted that the second driving means may be the linear motor 13, but it is not limited to the linear motor 13, and it is also possible to use other driving means as the second driving motor, for example, a normal rotating motor may also be used, as long as the axial movement of the lock lever 10 is achieved by the rack-and-pinion structure.
In the embodiment, a first contact switch 9 is also arranged, and the first contact switch 9 is in signal connection with the second driving device; when the first fin 14 is in the locked state, the first fin 14 abuts against the first contact switch 9.
That is, after the first fin 14 protrudes from the sliding hole, when the first fin 14 protrudes in place and forms a lock with the structure on the lock, the first fin 14 will abut against the first contact switch 9, so that the first contact switch 9 is powered, at this time, the first contact switch 9 transmits the electrical signal to the linear motor 13, after the linear motor 13 obtains the signal, the locking rod 10 is driven to insert into the locking hole 8, so that the locking rod 10 locks the first fin 14, and the first fin 14 cannot be retracted into the first sliding hole.
In order to enable the linear motor 13 to automatically stop rotating, in the present embodiment, a second contact switch 12 is also provided for sensing the position state of the lock lever 10.
When the linear motor 13 is controlled by the second contact switch 12, it can have two control states.
The first is that when the second contact switch 12 is powered after the lock lever 10 is inserted into the lock hole 8, the linear motor 13 stops rotating after the second contact switch 12 is powered, and at this time, the locked state of the second locking device 4 can be detected by the second contact switch 12.
The second is that when the lock lever 10 is pulled out from the lock hole 8, the second contact switch 12 is energized, and the linear motor 13 stops rotating after the second contact switch 12 is energized, and at this time, the unlocked state of the second lock device 4 can be detected by the second contact switch 12.
In order to make the linear motor 13 more accurately receive the signal of the second contact switch 12, in the present embodiment, a switch contact 11 is provided on the motor shaft of the linear motor 13 for connecting with the second contact switch 12 to change the state of the second contact switch 12.
Specifically, one end of the switch contact 11 is fixed to the motor shaft, the other end is fixedly connected to one end of the lock lever 10, and the other end of the lock lever 10 can be inserted into the lock hole 8.
That is, in the present embodiment, the lock lever 10 is disposed in parallel with the motor shaft, not coaxially.
According to the above two lock detection states, in the first control state of the second contact switch 12, the second contact switch 12 is provided on the side of the switch contact 11 away from the second driving means.
At this time, when the linear motor 13 receives the signal of the first contact switch 9, the linear motor 13 is started to drive the switch contact portion 11 and the locking lever 10 to move in the direction of the first fin plate 14, and when the switch contact portion 11 abuts against the second contact switch 12, the locking lever 10 reaches the state of being inserted into the locking hole 8, and after the linear motor 13 receives the signal of the second contact switch 12, the rotation is stopped. When an unlocking signal is sent to the linear motor 13 through the controller, the linear motor 13 is reversed to drive the locking rod 10 to be pulled out of the locking hole 8, the first locking device 3 is unlocked, the driving knob is pulled through the special spanner to drive the driving shaft and the transmission gear 15, and finally the first fin plate 14 is driven to be retracted into the first sliding hole, so that the box cover can be opened.
According to the above two lock detection states, in the second control state of the second contact switch 12, the second contact switch 12 is provided on the side of the switch contact portion 11 close to the second driving means.
At this time, when the linear motor 13 receives the signal of the first contact switch 9, the linear motor 13 is started to drive the switch contact portion 11 and the locking rod 10 to move towards the first fin plate 14, so that the locking rod 10 is inserted into the locking hole 8, and the first fin plate 14 is locked. When an unlocking signal is sent to the linear motor 13 through the controller, the linear motor 13 is reversed to drive the locking rod 10 to be pulled out of the locking hole 8, when the switch contact part 11 contacts the second contact switch 12, the linear motor 13 stops rotating, the locking rod 10 is completely pulled out of the locking hole 8, the first locking device 3 is unlocked, the driving knob is pulled by the special spanner to drive the driving shaft and the transmission gear 15, and finally the first fin plate 14 is driven to be pulled back into the first sliding hole, so that the box cover can be opened.
The receiving portion is provided inside the lock case 1 or outside the lock case 1 or is a part of the lock case 1.
In the present embodiment, the second locking device 4 is provided in the housing, i.e., the linear motor 13 and the locking lever 10 are both in the housing, and the linear motor 13 is fixed by the housing.
The position of the accommodating portion may be outside the lock case 1 of the vehicle lock, or may be disposed inside the lock case 1 of the vehicle lock, or may be a part of the inside of the lock case 1 of the vehicle lock, so long as the linear motor 13 can be fixed, the locking lever 10 can be pushed in, and the locking lever 10 can be inserted into the locking hole 8.
From the above, the specific actions of the locking mechanism of the present invention in use are:
The battery is inserted into the battery box 2, the box cover is covered, a special spanner is used for rotating the D-shaped knob, the first fin plate 14 and the second fin plate 17 are driven to extend out of the first sliding hole and the second sliding hole of the box cover and are matched with the structure on the lock, and the battery box 2 and the battery are locked; meanwhile, the first fin plate 14 is abutted against the first contact switch 9, the first contact switch 9 is triggered, the first contact switch 9 is electrified, signals are transmitted to the linear motor 13, after the linear motor 13 is started, the locking rod 10 is pushed to move forwards along the axis of the locking rod 10, and the locking rod is inserted into the locking hole 8 with the first fin plate 14, so that the locking action of the battery is completed; when the battery is unlocked, the controller controls the linear motor 13 to start and reverse, so that the locking rod 10 is pulled out from the locking hole 8, when the switch contact part 11 is propped against the second contact switch 12, the second contact switch 12 is electrified, signals are transmitted to the linear motor 13, the linear motor 13 stops acting, unlocking of the locking rod 10 to the first fin plate 14 is achieved, and finally, a special wrench is used for rotating a D-shaped driving knob, and complete unlocking of the battery is achieved.
As shown in fig. 7, the present application provides a battery case using the locking mechanism of any one of the above, which includes a case body, a case cover; the box cover is arranged on the box body, and the locking mechanism is connected with the box cover.
In this embodiment, the first locking mechanism is disposed on the case cover, and the battery is locked by locking the case cover.
In this embodiment, as shown in fig. 10, the end of the case body remote from the case cover is provided with a battery probe 24.
Specifically, in this embodiment, the box body includes barrel and bottom plate 19, and bottom plate 19 is fixed to be set up in the one end of barrel, and one side that the barrel was kept away from to bottom plate 19 is provided with electric connection board 23, is provided with a plurality of shell fragments 22 on the electric connection board 23, is provided with a plurality of electric connecting holes on the bottom plate 19, and shell fragments 22 can pass bottom plate 19 through the electric connecting hole and insert in the barrel, realize carrying out the electricity with the battery in the barrel and be connected.
A fixing base 5 is arranged on one side, far away from the bottom plate 19, of the electric connection plate 23, the fixing base 5 is fixed on the lock, a battery probe 24 is arranged on the fixing base 5, one end of the battery probe 24 is connected with the electric connection plate 23, and the other end of the battery probe is connected with electric equipment and used for outputting electric quantity in a battery.
In this embodiment, as shown in fig. 9 and 10, the two electric connection plates 23 are coaxially arranged, the two electric connection plates 23 are respectively annular and circular, and the diameter of the circular electric connection plate 23 is smaller than the inner diameter of the annular electric connection plate 23, so that the circular electric connection plate 23 is arranged inside the annular electric connection plate 23, and the elastic pieces 22 thereon can be inserted into the cylinder through the ejection holes 21 on the bottom plate 19 to be respectively connected with the first battery or the fifth battery.
In this embodiment, the spring 22 on the electrical connection plate 23 can also apply a force to the battery in the cylinder away from the bottom plate 19, so that the battery can be ejected from the contract under the action of the spring 22 after the cover of the battery case 2 is removed.
In this embodiment, the battery probe 24 is an elastic device or a telescopic structure, so as to adapt to different electric connection plates 23, or adapt to the pressure of different batteries on the electric connection plates 23, so as to ensure that the battery probe 24 can be normally connected with the electric connection plates 23, and further ensure the output of the electric quantity in the battery.
In the present embodiment, as shown in fig. 8 and 9, a battery positioning portion 20 is provided in the case.
Through battery location portion 20, can realize fixing a position the battery in the box body, avoid the battery to rock in the staving, and then guaranteed the stability of electricity connection.
In this embodiment, the battery positioning portions 20 are four and all of them are in a herringbone shape, and can be combined in pairs to form a circular accommodating space so as to accommodate the battery.
In the present embodiment, the battery positioning portion 20 is one, which is disposed on the bottom plate 19 inside the case and coincides with the center line of the cylinder. When the battery box is used, the battery box is propped against the bottom of the battery in the box body, so that a large battery is arranged in the box body, and the center positioning can be realized when the battery box is a first battery, so that the electric connection stability of the battery in the barrel body is ensured.
The number of the battery positioning portions 20 may be five, the middle one, and the surrounding four, that is, the two cases may be included.
The application provides a vehicle lock, which comprises a lock shell 1 and a battery box 2 of any one of the above; the battery case 2 is disposed within the lock case 1.
Specifically, in the present embodiment, the fixing base 5 is fixed inside the lock case 1, and is disposed against the battery case 2, and the accommodating portion is a part of the inside of the lock case 1, that is, the linear motor 13 of the second locking device 4 is fixedly disposed inside the lock case 1. Specifically, a mounting base is provided in the lock case 1, the linear motor 13 of the second locking device 4 is fixedly provided on the mounting base, and the locking lever 10 is mounted on a motor shaft of the linear motor 13 through the switch contact portion 11.
In this embodiment, a blocking portion 18 is also provided inside the lock housing 1, which cooperates with the first locking means 3.
Specifically, the blocking portion 18 has an annular structure, and the lid of the battery case 2 can be disposed in the inner ring of the annular structure or can pass through the inner ring, so that the first fin plate 14 and the second fin plate 17 extend out of the inner side of the blocking portion 18, and the lid is prevented from being separated from the blocking portion 18.
In order to avoid shaking after the box cover is fixed and reduce the occurrence of the situation that the box cover is overturned, in the embodiment, the blocking part 18 is provided with a limiting hole for allowing the first fin plate 14 and the second fin plate 17 to pass through, and the two limiting holes are respectively arranged corresponding to the first sliding hole and the second sliding hole, so that the first fin plate 14 and the second fin plate 17 can be inserted into the limiting hole after sliding out in the first sliding hole and the second sliding hole.
The limiting hole corresponding to the first sliding hole is a through hole, and after the first fin plate 14 can pass through the through hole, the first fin plate can be propped against the first contact switch 9, and meanwhile, the locking hole 8 on the first fin plate 14 can also slide out of the limiting hole so as to be matched with the locking rod 10, so that the first fin plate 14 is locked.
The application also provides a vehicle comprising the lock of any one of the above.
In particular, the vehicle may be a shared bicycle, wherein the shared bicycle comprises an electric bicycle and a non-electric bicycle.
According to the battery locking mechanism, the battery box 2, the vehicle lock and the vehicle, the first locking device 3 and the second locking device 4 are matched with the vehicle lock and the battery box 2, so that double locking of the battery is realized, stability of the battery in the vehicle lock is ensured, the battery is prevented from being overturned out of the vehicle lock, and normal use of the vehicle is ensured.
Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present invention, and not for limiting the same; although the invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some or all of the technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit of the invention.
Furthermore, those skilled in the art will appreciate that while some embodiments herein include some features but not others included in other embodiments, combinations of features of different embodiments are meant to be within the scope of the invention and form different embodiments. For example, in the claims below, any of the claimed embodiments may be used in any combination. The information disclosed in this background section is only for enhancement of understanding of the general background of the invention and should not be taken as an acknowledgement or any form of suggestion that this information forms the prior art already known to a person skilled in the art.

Claims (22)

1. A vehicle lock for use with an electric vehicle, the vehicle lock comprising:
a lock case;
The battery box is arranged in the lock shell, comprises a box body and a box cover, and is arranged on the box body; and
A locking mechanism capable of locking the battery in the accommodating portion, the locking mechanism being connected to the box cover, the locking mechanism including a first locking device provided on a battery box for storing the battery, and a second locking device provided in the accommodating portion;
the first locking means is adapted to lock the battery after the battery is inserted into the battery compartment, the second locking means is connectable with the first locking means for locking the first locking means to hold the battery in the lock housing,
The first locking device comprises a first driving device and a first fin plate, the first driving device is connected with the first fin plate, the first fin plate is arranged in a first sliding hole on the battery box in a sliding way, and
The lock is characterized in that a blocking part matched with the first locking device is arranged on the lock shell, the blocking part comprises an annular structure, a box cover of the battery box can be arranged in an inner ring of the annular structure or can penetrate through the inner ring, a limiting hole allowing the first fin plate to pass through is formed in the blocking part, and the first driving device can drive the first fin plate to penetrate through the limiting hole after sliding in a first sliding hole in the battery box.
2. The vehicle lock of claim 1, wherein the first locking device further comprises a second fin;
The second fin plate and the first fin plate are oppositely arranged on the battery box and are arranged in a second sliding hole on a box cover of the battery box;
the first driving device is connected with the second fin plate.
3. The vehicle lock of claim 2, wherein the first locking device further comprises a transmission mechanism;
the first driving device is connected with the first fin plate and the second fin plate through the transmission mechanism respectively.
4. A vehicle lock according to claim 3, wherein the transmission mechanism comprises a transmission gear, a first transmission rack and a second transmission rack;
The first driving device is connected with the transmission gear, the first transmission rack is connected with the first fin plate, the second transmission rack is connected with the second fin plate, and the transmission gear is meshed with the first transmission rack and the second transmission rack respectively.
5. The vehicle lock of claim 4, wherein the first drive rack is integrally provided with the first fin and the second drive rack is integrally provided with the second fin.
6. The vehicle lock of claim 4, wherein the first drive means comprises a drive shaft and a drive knob; one end of the driving shaft is coaxially connected with the transmission gear, and the other end of the driving shaft is connected with the driving knob.
7. The vehicle lock of claim 6, wherein a side of the drive knob remote from the drive shaft is provided with a D-shaped projection.
8. The vehicle lock of claim 1, wherein the first fin is provided with a locking hole;
the second locking device is connected with the first fin plate through the locking hole.
9. The vehicle lock of claim 8, wherein the second locking device comprises a second drive device and a locking lever;
the second driving device is connected with the locking rod and used for driving the locking rod to be inserted into the locking hole.
10. The vehicle lock of claim 9, wherein the second drive device is a linear motor.
11. The vehicle lock of claim 9, wherein the second locking device further comprises a first contact switch in signal connection with the second drive device; when the first fin plate is in a locking state, the first fin plate is propped against the first contact switch.
12. The vehicle lock of claim 9, wherein the second locking device further comprises a second contact switch for sensing a position state of the locking lever.
13. The vehicle lock of claim 12, wherein the second locking device further comprises a switch contact for connecting with the second contact switch to change the state of the second contact switch.
14. The vehicle lock of claim 13, wherein the second contact switch is disposed on a side of the switch contact portion proximate the second drive device.
15. The vehicle lock of claim 13, wherein the second contact switch is disposed on a side of the switch contact portion remote from the second drive device.
16. The vehicle lock of claim 1, wherein the receptacle is provided within the lock housing, or is provided outside the lock housing, or is part of the lock housing.
17. The vehicle lock of claim 1, wherein an end of the box body remote from the box cover is provided with a battery probe.
18. The vehicle lock of claim 17, wherein the battery probe is a resilient device or a telescoping structure.
19. The vehicle lock of claim 1, wherein a battery locating portion is provided within the box.
20. The vehicle lock of claim 1, wherein a mounting base is disposed within the lock housing, and the second locking device is disposed on the mounting base.
21. The vehicle lock of claim 2, wherein the blocking portion is further provided with another limiting hole allowing the second fin plate to pass therethrough.
22. A vehicle comprising a lock according to any one of claims 1 to 21.
CN201811512655.1A 2018-12-11 2018-12-11 Lock and vehicle Active CN111305664B (en)

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Application Number Priority Date Filing Date Title
CN201811512655.1A CN111305664B (en) 2018-12-11 2018-12-11 Lock and vehicle

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Application Number Priority Date Filing Date Title
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CN111305664B true CN111305664B (en) 2024-07-12

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Citations (6)

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CN102529667A (en) * 2012-02-15 2012-07-04 亿源动力（北京）科技有限公司 Locking device for vehicle battery box
CN203093712U (en) * 2013-01-28 2013-07-31 郑州日产汽车有限公司 Locking mechanism capable of fast disassembling and assembling power battery of electric vehicle
CN204184184U (en) * 2014-09-25 2015-03-04 许继电气股份有限公司 Battery box catch gear and Battery case and battery box
CN206591949U (en) * 2016-12-19 2017-10-27 徐小强 A kind of remote control electric bicycle lock
CN108202591A (en) * 2018-02-09 2018-06-26 北京匠芯电池科技有限公司 A kind of power battery pack lockable mechanism
CN210798568U (en) * 2018-12-11 2020-06-19 北京骑胜科技有限公司 Locking mechanism for locking battery in accommodating part, battery box, vehicle lock and vehicle

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107013101A (en) * 2015-12-06 2017-08-04 北京摩拜科技有限公司 Theftproof lock

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102529667A (en) * 2012-02-15 2012-07-04 亿源动力（北京）科技有限公司 Locking device for vehicle battery box
CN203093712U (en) * 2013-01-28 2013-07-31 郑州日产汽车有限公司 Locking mechanism capable of fast disassembling and assembling power battery of electric vehicle
CN204184184U (en) * 2014-09-25 2015-03-04 许继电气股份有限公司 Battery box catch gear and Battery case and battery box
CN206591949U (en) * 2016-12-19 2017-10-27 徐小强 A kind of remote control electric bicycle lock
CN108202591A (en) * 2018-02-09 2018-06-26 北京匠芯电池科技有限公司 A kind of power battery pack lockable mechanism
CN210798568U (en) * 2018-12-11 2020-06-19 北京骑胜科技有限公司 Locking mechanism for locking battery in accommodating part, battery box, vehicle lock and vehicle

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